Detailed Regular Expression Examples for Baseline Config LMS 2.5.1

Answered Question

Can someone provide a site, or post here some detailed examples of how to use regular expressions in baseline config? Everything that I have found is lacking in detail and explaination. Specifically I am trying to write an expression that will cover both "no ip domain-lookup" and "no ip domain lookup" Thanks!

Correct Answer by Joe Clarke about 9 years 11 months ago

First, the regexp you need:


[#no ip domain[- ]lookup#]


As for guides, I highly recommend the O'Reilly book, Mastering Regular Expressions. There are also plenty of online references. Since we use the Perl-compatible suite of regular expressions, something like http://www.perl.com/doc/manual/html/pod/perlre.html will be helpful.

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
Loading.
Correct Answer
Joe Clarke Fri, 03/30/2007 - 14:14

First, the regexp you need:


[#no ip domain[- ]lookup#]


As for guides, I highly recommend the O'Reilly book, Mastering Regular Expressions. There are also plenty of online references. Since we use the Perl-compatible suite of regular expressions, something like http://www.perl.com/doc/manual/html/pod/perlre.html will be helpful.

Actions

This Discussion